diff options
Diffstat (limited to 'drivers/amba/bus.c')
| -rw-r--r-- | drivers/amba/bus.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index 3cf61a127ee5..8f5239377f91 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -182,9 +182,15 @@ static int amba_probe(struct device *dev) int ret; do { + ret = dev_pm_domain_attach(dev, true); + if (ret == -EPROBE_DEFER) + break; + ret = amba_get_enable_pclk(pcdev); - if (ret) + if (ret) { + dev_pm_domain_detach(dev, true); break; + } pm_runtime_get_noresume(dev); pm_runtime_set_active(dev); @@ -199,6 +205,7 @@ static int amba_probe(struct device *dev) pm_runtime_put_noidle(dev); amba_put_disable_pclk(pcdev); + dev_pm_domain_detach(dev, true); } while (0); return ret; @@ -220,6 +227,7 @@ static int amba_remove(struct device *dev) pm_runtime_put_noidle(dev); amba_put_disable_pclk(pcdev); + dev_pm_domain_detach(dev, true); return ret; } |